The Wizard of Oz and Uranium
I wonder if any of the pre-war prints of “The Wizard of Oz (1939)” still exists. Do you know? Sepia Toning If you are familiar with silent movies, you probably know about “tinting.” It’s a technique used to add a certain color to a black-and-white film print, typically using a dye. The color is applied to the film emulsion, so white parts of the frame are “tinted” with color, while the dark areas remain unaffected. Another technique for adding color is called “toning.” In this method, the print emulsion is chemically altered, specifically, by replacing silver halide with another coloring …
